22621360

素因数分解:

$2^4\times 5^1\times {\mathrm{282767}}^1$

素因数の和:282780

約数の個数: 20

約数和(自身を含む): 52594848

約数和(自身を除く): 29973488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 282767, 565534, 1131068, 1413835, 2262136, 2827670, 4524272, 5655340, 11310680, 22621360]

約数ペア:

[(1, 22621360), (2, 11310680), (4, 5655340), (5, 4524272), (8, 2827670), (10, 2262136), (16, 1413835), (20, 1131068), (40, 565534), (80, 282767)]